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    <p>A few things to check:</p> <ol> <li><p>what is <code>country</code> value after reading it from <code>NSUserDefaults</code>?</p></li> <li><p>what does <code>NSLog(@"%@",response);</code> print out?</p></li> <li><p>in your PHP, what is <code>$coname</code>?</p></li> <li><p>is <code>$_POST</code> defined? is <code>$_GET</code> defined? could you print out <code>$_REQUEST</code> content (<code>print_r($_REQUEST)</code>)?</p></li> </ol> <p>EDIT:</p> <p>can you put this statement </p> <pre><code>echo print_r($_REQUEST); </code></pre> <p>before <code>$coname=$_POST["c_name"];</code>?</p> <p>can you add this statement:</p> <pre><code> echo mysql_errno($con) . ": " . mysql_error($con) . "\n"; </code></pre> <p>after executing <code>mysql_query</code>?</p> <p>what does it output?</p> <p>EDIT2:</p> <p>With the <code>echo</code>es we added above, we now know that the post parameter is arriving at the server. Are you sure that there are data stored for France in your database? mysql_error did not return any error (0: in the output), so everything went ok... it seems that the query returned no data, but it did not fail...</p> <p>Anyway, just as a further check, could you add this more statement before executing mysql_query?</p> <pre><code>echo "SELECT age,wname,slid,sex FROM user WHERE user.c_name='".$coname."'"; </code></pre> <p>so we will see what the query looks like...</p> <p>EDIT3:</p> <p>please, replace:</p> <pre><code>$coname=$_POST["c_name"]; </code></pre> <p>by</p> <pre><code>$coname=$_REQUEST["c_name"]; </code></pre> <p>EDIT 4:</p> <pre><code>$bilgi= mysql_query("SELECT age,wname,slid,sex,c_name FROM user"); while($sutun= mysql_fetch_array($bilgi)) { echo $sutun["age"]; echo $sutun["wname"]; echo $sutun["sex"]; echo $sutun["slid"]; echo $sutun["c_name"]; } </code></pre>
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    1. COwell there are alot of countries but it is reading correctly i try nslog after that and it prints corretly if i write the where statement in php side there is no response but if i delete where part (SELECT .. FROM ..)like this it prints correctly third one is variable that i choose the name (I dont know if it matters i choose aaa instead of coname)
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    2. COpost and get both defined in php if i am not wrong my problem is when i write where part it doesnt respond but if i delete it works so where can be the problem
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    3. COplease, see my edit... I am not asking about the variable purpose, I am asking about the variable *values*...
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